import 'package:flutter/material.dart';

class FormulaPage extends StatefulWidget {
  const FormulaPage({super.key});

  @override
  State<FormulaPage> createState() => _FormulaPageState();
}

class _FormulaPageState extends State<FormulaPage> {
  @override
  Widget build(BuildContext context) {
    return const Placeholder(
      child: Text("公式页面"),
    );
  }
}
